Silver Mine Park is open dawn to dusk. No night caching.
There is burn hazel / stinging nettles in this area. Be careful where you step.
This part of the park has trouble with flooding although my most recent cache in the area was pretty high and still disappeared.
The plastic peanut butter jar is hidden by a pile of sticks but not on the ground where it will be washed away. Please check that it is hidden after you put it back in place.